HP LD4220tm and LD4720tm Digital Signage Touch Displays

14. Balance (Command: t)
To adjust the sound balance.
Transmission
[k][t][][Set ID][][Data][Cr]
[Data] Min: 00H to Max: 64H
(Hexadecimal code)
00H: Step L50
64H: Step R50
Acknowledgement
[t][][Set ID][][OK][Data][x]
[Data] Min: 00H to Max: 64H
00H: Step 0 to L50
64H: Step 100 to R50
Balance: L50 to R50
15. Color Temperature (Command: u)
To adjust the screen color temperature.
Transmission
[k][u][][Set ID][][Data][Cr]
[Data] 0: Medium
1: Cool
2: Warm
Acknowledgement
[u][][Set ID][][OK][Data][x]
72 Appendix C Command reference ENWW